From what I can tell the SCCompile plugin is supposed to make it
easier to compile thing in Vim. I cannot vouch for this claim but the
plugin's documentation states that if an error during compiling then
you should use the quickfix list.
To understand this process it is probably easier to first understand
Vim's native :make / quickfix workflow.
:make
Running :make will execute the make program,

One of the best step by step guide to create multinode cluster in
Amazon EC2 is Here
It explains each and every step. You are already done with first part
seems, Go through the second part which will help you..
Hope it helps you..